CVE-2026-91779CWE-404CWE-476

CVE-2026-91779

Low · published September 15, 2026

CVSS v3.1
3.3
EPSS
0%
Percentile
6.0
In the wild
Unconfirmed
What it is

A security flaw has been discovered in GNU Binutils 2.47. This affects the function _bfd_elf_eh_frame_section_offset of the file bfd/elf-eh-frame.c of the component Eh Frame Handler. Performing a manipulation results in null pointer dereference. The attack must be initiated from a local position. The exploit has been released to the public and may be used for attacks. The project was informed of the problem early through a bug report but has not responded yet.

The record
Technical detail
CVSS v3.1
3.3 · LOW
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
CVSS v4.0
4.8 · CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P
EPSS
0.00170 · 6.0th percentile
Weaknesses
CWE-404 · Improper Resource Shutdown or Release; CWE-476 · NULL Pointer Dereference
Published
2026-09-15T13:16Z
Affected products (1)
ProductVersionsFixed in
gnu/binutilsall versions—
References (7)
https://github.com/Ech06/CVE_submit/blob/main/bugzilla/issues/34446.md · [email protected]https://sourceware.org/bugzilla/show_bug.cgi?id=34446 · [email protected]https://vuldb.com/cve/CVE-2026-91779 · [email protected]https://vuldb.com/submit/933333 · [email protected]https://vuldb.com/vuln/404050 · [email protected]https://vuldb.com/vuln/404050/cti · [email protected]https://www.gnu.org/ · [email protected]
EPSS history
Timeline
  • 17 SEP 03:33Z
    EPSS moved — → 0%
    epss
  • 15 SEP 08:15Z
    GNU Binutils Eh Frame elf-eh-frame.c _bfd_elf_eh_frame_section_offset null pointer dereference
    cvelistv5